56500556

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{8443}}^1$

素因数の和:8693

約数の個数: 24

約数和(自身を含む): 113487360

約数和(自身を除く): 56986804

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 8443, 16886, 33772, 59101, 118202, 236404, 2017877, 4035754, 8071508, 14125139, 28250278, 56500556]

約数ペア:

[(1, 56500556), (2, 28250278), (4, 14125139), (7, 8071508), (14, 4035754), (28, 2017877), (239, 236404), (478, 118202), (956, 59101), (1673, 33772), (3346, 16886), (6692, 8443)]